88 - 90 Chevy OBD I Code Reader - Coolant Temp Sensor Replacement

1988 - 1990 Chevy OBD I Codes 14, 15 and 45 Cleared up by replacing 1 sensor. My 88 Chevrolet truck 5.0L engine was stumbling, dying and black smoke was coming out of the exhaust pipe. The problem was the coolant temperature sensor was failing. The other problems were I was an hour from home and it was Sunday so no parts stores were open in that town. I used a piece of wire to bypass the faulty sensor and was able to get home without a problem. This is how to get the codes out of the computer, how to read the codes and what they mean to you. How to tell what the codes and flashing service engine soon and check engine lights on the dash mean. GM OBD I Codes https://repairpal.com/gm-obd-I-code-c... Crows foot set, SAE https://www.amazon.com/dp/B000NPUJNA/... Crows foot wrenches, Metric https://www.amazon.com/dp/B000NPR2BC/... Belt tension wrench https://www.amazon.com/KD-Hand-Tools-...